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Truck unloading system for Liquid Sulphur Sulphurnet offers a pumping system to ensure that the truck unloading of liquid sulphur is done quickly and safely, which is very important to both the operators and the truck driver. The unloading time is limited, and in this available time, the operators need to attach and detach the...
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Most filters are pressure vessels. Access to the internal parts requires opening the filter system. Standard filters are executed with bolted closures and opening and closing these covers is a time-consuming exercise, special for the larger filter vessels. However, when urgencies arrive, operators need quick access to the filter internals to solve the problem and...
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In every industrial filtration process instrumentation is used to monitor the progress of the filtration cycle. During the filtration process the cake with impurities is slowly building up on the filter elements resulting in a pressure drop across the filter that increases when the filtration progresses. It is possible to measure this increasing pressure drop...
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Process optimization with Self-Cleaning Candle Filters With a producer of Crop Protection chemicals such as pesticides and herbicides, we worked out a filtration process optimisation. When they were investigating the plant downtime they found the filtration played an important role. The solution was the installation of two Self-Cleaning Candle Filters, resulting in a reduction of...
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A distinction is made between natural and synthetic resins. Natural resins are tree secretions that, unlike gum resins, can only be dissolved in organic solvents such as turpentine oil. Synthetic resins are mainly used today in the industrial sector. In industry, they serve as a reactive intermediate for the production of thermosetting plastics and are...
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In order to select the right type and size of the filter, it is often recommended to perform filtration tests for new applications. The main goal of these filtration tests is to determine the optimal filter media and filtration process conditions. Two filtration tests results Sulphurnet recently visited a plant in Chili where such a...
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How Sulphur Flour slowly destroys your sulphur plant Sublimed sulphur is invisible for the eye and causes serious corrosion. Sulphur is a pH neutral product, but under the right conditions and when the sulphur is in contact with air and water, bacterias can cause the formation of sulphuric acid: The pH can decrease drastically. During...
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One more year, we will be present at the Sulphur + Sulphuric Acid Conference 2019 in Houston (4-7 November). Our stand is number 28. Our Project Engineer, Mathijs Sijpkes, will make a presentation about Purification of Bio-Sulphur on 7 November 2019 at 10 am. If you have any specific problems with your sulphur melting and filtration process...
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SULPHURNET is taking part in the COBRAS 2019 conference, which will be held in Foz do Iguaçu, Brasil on 14-17 October.  We will talk about “Better Management Of Sulphur Section” on 17th October at 10:50 am. If you have any specific problems with your sulphur melting and filtration process or you need to make it more cost-effective, we are...
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The development in the sulfuric acid industry is going towards less maintenance stops, preferably running for 28-36 months. Screening of the expensive catalyst is one important reason for stopping the acid plant. The various types of catalyst will give different pressure drop due to the size and shape of the catalyst. But the presence of...
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